Jinshihuangju is not suitable for allergy sufferers, people with cold spleen and stomach (weak and cold spleen and stomach) and pregnant women. Chrysanthemum is a plant of the genus Chrysanthemum in the family of Asteraceae, which is slightly cold in nature, sweet and bitter in taste, and has certain effects of dispersing wind and clearing heat, clearing the liver and brightening the eyes (clearing the liver fire to promote the restoration of eyesight), and detoxifying and anti-inflammatory. Drinking it in water can relieve patients from headache, dizziness, astigmatism and other manifestations of internal heat. People who are allergic to Chrysanthemum are forbidden to use Chrysanthemum. At the same time, because of the chrysanthemum has a heat-clearing effect, its nature is cold, the dosage is not good to master easy to cause diarrhea, so people with cold spleen and stomach and pregnant women should be careful, so as not to have an adverse effect on the fetus. Although there are articles saying that chrysanthemum has wind and heat, clear the liver and eyesight, detoxification and anti-inflammatory benefits, but there is no authoritative information to prove that drinking water can cure the disease, therefore, in the use of medication, be sure to consult with a traditional Chinese medicine practitioner to identify the prescription of medication.